NEET Chemistry Concentration Terms Match the Following Question
Match Column-I with Column-II.
Column-I Column-II (a) 10% solution of ethanol (i) mass of solute in 100 mL solution (b) Parts per million (ppm) (ii) volume of solute in 100 mL solution (c) Mass by volume percentage (iii) concentration in trace quantities (d) Concentration terms (iv) expressed in various units
Choose the correct matching:
a-ii, b-iii, c-i, d-iv
a-i, b-ii, c-iii, d-iv
a-ii, b-i, c-iv, d-iii
a-iii, b-ii, c-i, d-iv
Correct Answer
Detailed Explanation
The correct matches indicate that a 10% solution of ethanol refers to the volume of solute in 100 mL solution (ii), ppm is used for concentration in trace quantities (iii), mass by volume percentage refers to the mass of solute in 100 mL solution (i), and concentration terms can be expressed in various units (iv). This aligns with the definitions provided in the NCERT context.
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